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JPS57762A Expired / Lapsed JP ⏱️ 0.0 years remaining

Fault display system

Assignee: Hitachi Ltd
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Filing: 1980-06-04
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Granted: —
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Expires: 2000-06-04
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Abstract

Abstract PURPOSE: To improve the economy, maintenability and reliability of a device by providing different display from equipment fault information in case of fault information on a microprocessor, in the equipment fault display system of an electronic computer system. CONSTITUTION: If a microprocessor 4 detects a fault, information on it is set in a latch 5 and a latch 2 resets to continue the display of a display lamp 3. When a fault detecting mechanism 1 detects a fault while the microprocessor 4 is normal, the fault information judged by the microprocessor 4 is displayed on a flashing basis, so this is discriminated from the fault display of the microprocessor. Further, repetitive codes are increased in number to realize versatile fault display. COPYRIGHT: (C)1982,JPO&Japio

Inventors

  • 👤 Katsuji Tsunose

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-25 19:14
CPC Classifications
—

Claims Analysis

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References Cited (Backward Citations)

JPS54949A Cited
JPS5413889U Cited

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